From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f72.google.com (mail-wm0-f72.google.com [74.125.82.72]) by kanga.kvack.org (Postfix) with ESMTP id 313F66B025F for ; Mon, 30 May 2016 05:22:07 -0400 (EDT) Received: by mail-wm0-f72.google.com with SMTP id f75so26497672wmf.2 for ; Mon, 30 May 2016 02:22:07 -0700 (PDT) Received: from mail-wm0-f67.google.com (mail-wm0-f67.google.com. [74.125.82.67]) by mx.google.com with ESMTPS id a138si29703879wmd.114.2016.05.30.02.15.19 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 30 May 2016 02:15:19 -0700 (PDT) Received: by mail-wm0-f67.google.com with SMTP id q62so20633496wmg.3 for ; Mon, 30 May 2016 02:15:19 -0700 (PDT) From: Michal Hocko Subject: [PATCH 16/17] unicore32: get rid of superfluous __GFP_REPEAT Date: Mon, 30 May 2016 11:14:58 +0200 Message-Id: <1464599699-30131-17-git-send-email-mhocko@kernel.org> In-Reply-To: <1464599699-30131-1-git-send-email-mhocko@kernel.org> References: <1464599699-30131-1-git-send-email-mhocko@kernel.org> Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton Cc: linux-mm@kvack.org, LKML , Michal Hocko , Guan Xuetao , linux-arch@vger.kernel.org From: Michal Hocko __GFP_REPEAT has a rather weak semantic but since it has been introduced around 2.6.12 it has been ignored for low order allocations. PGALLOC_GFP uses __GFP_REPEAT but it is only used in pte_alloc_one, pte_alloc_one_kernel which does order-0 request. This means that this flag has never been actually useful here because it has always been used only for PAGE_ALLOC_COSTLY requests. Cc: Guan Xuetao Cc: linux-arch@vger.kernel.org Signed-off-by: Michal Hocko --- arch/unicore32/include/asm/pgalloc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/unicore32/include/asm/pgalloc.h b/arch/unicore32/include/asm/pgalloc.h index 2e02d1356fdf..26775793c204 100644 --- a/arch/unicore32/include/asm/pgalloc.h +++ b/arch/unicore32/include/asm/pgalloc.h @@ -28,7 +28,7 @@ extern void free_pgd_slow(struct mm_struct *mm, pgd_t *pgd); #define pgd_alloc(mm) get_pgd_slow(mm) #define pgd_free(mm, pgd) free_pgd_slow(mm, pgd) -#define PGALLOC_GFP (GFP_KERNEL | __GFP_NOTRACK | __GFP_REPEAT | __GFP_ZERO) +#define PGALLOC_GFP (GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO) /* * Allocate one PTE table. -- 2.8.1 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org